Will BRIMNES Cabinet with doors, white, 30 3/4x37 3/8 " fit in an Opel Corsa 2024?

The Opel Corsa gives you a small, square boot built for everyday loads, not long hauls. The opening is 33⅞ inches wide and 28¾ inches tall, and the floor runs just 26 inches deep with the seats up. The catch is the mouth: at 33⅞ inches it is narrower than the 37¾ inch floor, so the opening, not the space inside, decides what fits. Fold the rear bench and the floor reaches 52 inches, a gain of 26 inches that takes longer flat boxes. You lift over a 27½ inch sill then drop 7⅛ inches, so slide heavy loads in rather than lower them.

The BRIMNES cabinet arrives as one flat box, 39″ × 16¾″ × 6″, weighing 72 lb 7 oz. The size is friendly; the weight is not. At 39″ long it clears the folded load floor of almost any car, and plenty of boots take it with the seats still up, so this is one of the easier IKEA packages to move by car. What catches you is lifting 72 lb of dense flat-pack over a sill on your own. Slide it on its long edge rather than carrying it flat, bring a second pair of hands for the kerb and the stairs, and protect the corners; chipboard shows every knock at the edges.